⭐️Extensor Pollicis Brevis Flashcards
1
Q
Origin
A
Distal 1/3 of posterior surface of radius and Interosseous membrane
2
Q
Insertion
A
Base of proximal phalanx of thumb
3
Q
Function
A
Ext of thumb at CMC and MCP joints
4
Q
Nerve
A
Radial